Mu rwego rwo gukoresha ubushyuhe bwinshi mu nganda zigezweho, ibikoresho bishyushya amashanyarazi bya silicon carbide rod biri kuzamuka vuba nk'ikoranabuhanga ry'ingenzi ku nganda nyinshi. Nk'ibikoresho bishyushya amashanyarazi bitari iby'icyuma, ibikoresho bishyushya amashanyarazi bya silicon carbide birimo guhindura cyane imiterere y'inganda zishyushya cyane bitewe n'imiterere yazo itangaje yo kudashyuha cyane, kudashyuha cyane, no kudashyuha cyane.
Ihame ry’imikorere y’inkoni za silicon carbide rishingiye ku miterere yihariye y’amashanyarazi n’ubushyuhe bw’ibikoresho bya silicon carbide. Iyo umuriro w’amashanyarazi unyuze mu nkoni ya silicon carbide, urujya n’uruza rwa electron muri silicon carbide rutanga ubushyuhe burwanya, bigatuma ingufu z’amashanyarazi zihinduka ingufu z’ubushyuhe neza. Ubu buryo bwo guhindura ntibukora neza gusa ahubwo bunahamye, butuma inkoni zikora buri gihe ku bushyuhe buri hejuru ya 1500°C cyangwa hejuru yayo, bugatanga isoko ryizewe ry’ubushyuhe ku bikorwa bitandukanye by’ubushyuhe bwinshi.
Mu bijyanye n'ikoreshwa, ibikoresho bishyushya amashanyarazi bya silicon carbide byakoreshejwe cyane mu nganda nyinshi. Mu rwego rw'ibyuma, ibikoresho bishyushya silicon carbide bifite ubucucike bwinshi bikoreshwa nk'ibikoresho by'ingenzi bishyushya mu itanura ry'amashanyarazi, bitanga ahantu hahamye ho gushongesha ibyuma nk'icyuma n'umuringa. Hagati aho, bishobora kurwanya neza kwangirika kw'ikirere kigoye kiri mu itanura, bikongera cyane igihe cyo gukora ibikoresho. Mu nganda zikora ibumba n'ibirahure, ubushobozi bwiza bwo gutwara ubushyuhe bwa silicon carbide butuma habaho ubushyuhe bumwe mu gihe cyo gutwika no gushonga kw'ibicuruzwa, bityo bikanoza ubwiza n'umusaruro w'ibicuruzwa. Byongeye kandi, mu nzego nko gutunganya ibikoresho bya semiconductor, gukora ibikoresho by'ikoranabuhanga, n'igerageza ry'ubushakashatsi bwa siyansi, ibikoresho bishyushya silicon carbide birakunzwe cyane kubera ibyiza byabyo nko gushyushya vuba no kugenzura ubushyuhe neza.
Bitewe n’iterambere ry’intego za "dual-carbon", ibyiza byo kuzigama ingufu by’ibikoresho bishyushya amashanyarazi bya silicon carbide byarushijeho kugaragara. Ubushobozi bwabyo bwo gushyushya vuba bugabanya ikoreshwa ry’ingufu, mu gihe ingaruka zo gushyushya zituma habaho ingaruka nziza, bigagabanya ikoreshwa ry’ingufu. Byongeye kandi, igihe kirekire cy’ibikoresho bishyushya silicon carbide kigabanya ikorwa ry’ibikoresho byajugunywe, bigatanga inkunga ikomeye ku iterambere rirambye ry’umusaruro w’inganda.
Mu gihe urebye imbere, hamwe n’iterambere rihoraho mu bumenyi bw’ibikoresho n’inganda, ibikoresho bishyushya amashanyarazi bya silicon carbide rod byitezweho kugera ku iterambere rikomeye mu mikorere no kwagura ikoreshwa ryabyo mu nganda zikiri kuzamuka, nko gutegura ibikoresho bishya by’ingufu n’ubushakashatsi ku bikoresho bishyushya cyane. Bitewe n’ibyiza byabyo bikomeye mu ikoranabuhanga, ibikoresho bishyushya amashanyarazi bya silicon carbide rod byitezwe kuba imbaraga z’ingenzi zitera udushya n’iterambere mu nganda zishyushya cyane.
Igihe cyo kohereza: Kamena-03-2025
